This activity focuses on:
* graphing an ordered pair, (a, f(a)), for a function f
* the connection between a function, its table, and its graph
* the interpretation of the horizontal coordinate o...More: lessons, discussions, ratings, reviews,...

Discussions and activities designed to lead the students to explore the the vertical line test for functions. Plotting points and drawing simple piecewise functions are practiced along the way.More: lessons, discussions, ratings, reviews,...

This activity allows users to attempt to build functions, curves that pass the vertical line test. Students roll dice to create 5 points, then they try to connect the 5 points to create a function. I...More: lessons, discussions, ratings, reviews,...

This material is based upon work supported by the
National Science Foundation under Grant DUE-0226284.
Any opinions, findings, and conclusions or recommendations
expressed in this material are those of the author(s)
and do not necessarily reflect the views of the
National Science Foundation.